URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/2" fat, prime, raw, 1 oz Protein (g) 4.69 Total lipid (fat) (g) 8.59 Carbohydrate, by difference (g) 0 Energy (kcal) 97.52 Fiber, total dietary (g) 0 Calcium, Ca (mg) 1.98 Iron, Fe (mg) 0.5 Magnesium, Mg (mg) 4.54 Phosphorus, P (mg) 43.94 Potassium, K (mg) 72.86 Sodium, Na (mg) 14.46 Zinc, Zn (mg) 0.9 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 4.96 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.02 Riboflavin (mg) 0.04 Niacin (mg) 0.81 Pantothenic acid (mg) 0.08 Vitamin B-6 (mg) 0.1 Folate, total (mcg) 1.7 Vitamin B-12 (mcg) 0.75 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 1.7 Cholesterol (mg) 20.7 Fatty acids, total saturated (g) 3.68 Fatty acids, total monounsaturated (g) 3.89 Fatty acids, total polyunsaturated (g) 0.32